2020126.00000000

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{4423}}^1$

素因数の和:5008

約数の個数: 20

約数和(自身を含む): 79269232

約数和(自身を除く): 38436096

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4423, 4616, 8846, 9232, 17692, 35384, 70768, 2552071, 5104142, 10208284, 20416568, 40833136]

約数ペア:

[(1, 40833136), (2, 20416568), (4, 10208284), (8, 5104142), (16, 2552071), (577, 70768), (1154, 35384), (2308, 17692), (4423, 9232), (4616, 8846)]